The answer is 25/400 because it is 25 green marble and it 400 in all
The expression is an illustration of mathematical statements.
The equation that represents the statement is: 60 = 5 + b
The statement is given as:
<em>60 is 5 more than b.</em>
In equations, "is" represents equals to (=)
So, we have:
60 = 5 more than b.
In equations, "more than" represents addition (+)
So, we have:
60 = 5 + b
Hence, the equation that represents the statement is:
60 = 5 + b
Read more about mathematical statements at:
brainly.com/question/19003099
Answer:
x = (8√3)/3
Step-by-step explanation:
Reference angle = 30°
Hypotenuse = x
Side length adjacent to reference angle = 4
Apply CAH, thus:
Cos 30 = Adj/Hyp
Cos 30 = 4/x
x × Cos 30 = 4
x = 4/Cos 30
x = 4/(√3/2) (cos 30 = √3/2)
x = 4 × 2/√3
x = 8/√3
Rationalize
x = (8 × √3)/(√3 × √3)
x = (8√3)/3
This is the concept of geometry;
to get the length of arc BC we shall proceed as follows;
angle DOC=48°
angle BOC=180-48=132°
curcumfrence of a circle is given by:
π×diameter×(theta)/360
The length of arc BC will be given by:
length,circumference=π×d×132/360
=11/30πd units
=1.152d units
where d is the diameter of the circle